MinT - Best Known (66−25, 66, s)-Nets in Base 2

Best Known (66−25, 66, s)-Nets in Base 2

(66−25, 66, 42)-Net over F₂ — Constructive and digital

Digital (41, 66, 42)-net over F₂, using

2 times m-reduction [i] based on digital (41, 68, 42)-net over F₂, using
- trace code for nets [i] based on digital (7, 34, 21)-net over F₄, using
  - net from sequence [i] based on digital (7, 20)-sequence over F₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 7 and N(F) ≥ 21, using
      - an explicitly constructive algebraic function field [i]

(66−25, 66, 45)-Net over F₂ — Digital

Digital (41, 66, 45)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(66−25, 66, 208)-Net in Base 2 — Upper bound on s

There is no (41, 66, 209)-net in base 2, because

1 times m-reduction [i] would yield (41, 65, 209)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 36 895223 400021 614252 > 2⁶⁵ [i]